The Lab

Cybersecurity, Linux, infrastructure, cloud, and practical technical notes.

OpenWrt WireGuard VPN Setup (LAN Access, Full Tunnel, Cloudflare DDNS)

Practical OpenWrt 24.10.5 WireGuard tutorial (Linksys MR8300): wg0 setup, firewall zones, port 32541 forwarding, Cloudflare DDNS, Android QR setup, troubleshooting, and hardening.

From VeraCrypt to Cryptomator: encrypted cloud storage that stays practical

Practical feedback on client-side encrypted cloud storage with Cryptomator, including a Linux/Kubuntu workflow.